It is our duty to try to ______ production and reduce the number of things we make and buy.

A. cut back on B. put up with

C. hold on to D. run out of

 

A

【解析】

試題分析：考查動詞短語辨析。句意：努力削減產(chǎn)量并減少生產(chǎn)的產(chǎn)品和購買的材料的數(shù)量是我們的責任。A削減；B忍受；C緊緊抓住，保留，不出售；D用完。根據(jù)and后面的reduce可知，這里指的是削減產(chǎn)量，故選A。

考點：考查動詞短語辨析

 

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